<template>
	<view>
		<!-- 搜索组件 -->
		<view class="search-box">
			<my-search @my-click="gotoSearch"></my-search>
		</view>
			
		
		<swiper :indicator-dots="true" :autoplay="true" :interval="2500" :duration="1000" :circular="true">
			<swiper-item v-for="(item,i) in  swiperList" :key="i">
				<navigator class="swiper-item" :url="'/subpkg/goods_detail/goods_detail?goods_id=' + item.goods_id">
					<image :src="item.image_src" ></image>
				</navigator>
			</swiper-item>
		
		</swiper>
		<!-- 分类导航区域 -->
		<view class="nav-list" >
			<view class="nav-item" v-for="(item,i) in NavList" :key="i">
				<image :src="item.image_src"  style="width: 128rpx;height: 140rpx;" @click="navClickHandler(item)"></image>
			</view>
		</view>
		
		<!-- 各类频道区域 -->
		<view class="floor-list">
			<view class="floor-item" v-for="(item,i) in floorList"  :key="i">
				<!-- 频道的标题 -->
				<image 
				:src="item.floor_title.image_src" 
				style="width: 100%;height: 55rpx;" ></image>
				<!-- 频道的图片区域 -->
				<view class="floor-img-box">
					<!-- 左侧频道盒子 -->
					<navigator class="left-img-box" :url="item.product_list[0].url">
						<image
						:src="item.product_list[0].image_src"  
						:style="{width:item.product_list[0].image_width + 'rpx'}" 
						mode="widthFix"></image>
					</navigator>
					<!-- 右侧频道四个小盒子 -->
					<view class="right-img-box">
						<navigator class="right-img-item" 
						v-for="(item2,i2) in item.product_list"  
						:key="i2"
						v-if="i2 !==0"
						:url="item2.url"
						>
							<image 
							:src="item2.image_src"
							 :style="{width:item2.image_width + 'rpx'}"
							 mode="widthFix"></image>
						</navigator>
					</view>
				</view>
				
			</view>
		</view>
	</view>
</template>

<script>
import badegeMix from '@/minxins/tabbar-badge.js'
	
	export default {
		mixins:[ badegeMix ],
		data() {
			return {
				//轮播图
				swiperList:[],
				NavList:[],
				//各类频道数据
				floorList:[]
			};
		},
		onLoad() {
			//获取轮播图的数据
			this.getSwiperList()
			this.getNavLIst()
			this.getFloorList()
		},
		methods:{
		async getSwiperList(){
				
	const {data:res} = await uni.$http.get('/api/public/v1/home/swiperdata')
	// console.log(res)
	if(res.meta.status !== 200)return uni.$showMsg()
	// 成功就挂载
	this.swiperList=res.message
	// uni.$showMsg('登陆成功')
			},
			async getNavLIst(){
				const {data:res} = await uni.$http.get('/api/public/v1/home/catitems')
				if(res.meta.status !== 200)return uni.$showMsg()
				this.NavList=res.message
			},
			navClickHandler(item){
				console.log(item)
				if (item.name === '分类'){
					uni.switchTab({
						url:'/pages/cate/cate'
					})
				}
			},
			//获取首页各类频道
		async getFloorList(){
				const {data:res} = await uni.$http.get('/api/public/v1/home/floordata')
				if(res.meta.status !== 200)return uni.$showMsg()
				//对数据进行处理
				res.message.forEach(floor => {
					floor.product_list.forEach(
					prod => {
						prod.url = '/subpkg/goods_list/goods_list?' + prod.navigator_url.split('?')[1]
					}
					)
				})
				this.floorList=res.message
			},
			//前往搜索页面
			gotoSearch(){
				uni.navigateTo({
					url:'/subpkg/search/search'
				})
			}
		}
	}
</script>

<style lang="scss">
swiper{
	height: 320rpx;
	.swiper-item,image {
		width: 100%;
		height: 100%;
	}
}
.nav-list{
	display: flex;
	justify-content: space-around;
	margin: 15rpx 0;
}

.floor-img-box{
	display: flex;
		padding-left: 10rpx;
	
}

.right-img-box {
	display: flex;
	flex-wrap: wrap;
	// 横向布局

	justify-content: space-around;
}
.search-box{
	position: sticky;
	top: 0;
	z-index: 999;
}
</style>
